50mm C-Mount Lens 2/3
50mm C-Mount Lens 2/3
50mm C-Mount Lens for FLIR Blackfly
50mm C-Mount Lens for two thirds 5MP
50mm C-Mount Lens 2/3
CIL527 50mm C-Mount Lens Ruggedized.webp__PID:1bc4f6ab-e8fd-459a-8b4d-8dc7ee401948
C-Mount 50mm Ruggedized Lens.webp__PID:efa01066-6361-4af6-819b-73d25e74028d
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50mm C Mount Lens for 5MP IMX264

50mm C-Mount Lens for up to 2/3" such as IMX264 and IMX547

50mm C-Mount Lens 2/3" 5MP

The CIL527 is a 50mm C-Mount Lens that is suitable for 5MP cameras up to 2/3". The CMR variant of this lens is ruggedized for shock and vibration, making it great for robotics applications.

4.8 ( 50 reviews)

$149.00
$0.00

There are 0 units CIL527-F2.0-CMANIR (F/2.0 / Without Filter / C-Mount A) at our US location. We try to restock quickly. Please contact us for availability.

There is 1 unit CIL527-F2.0-CMRNIR (F/2.0 / Without Filter / C-Mount Ruggedized) in stock in the US.

There is 1 unit CIL527-F2.8-CMRNIR (F/2.8 / Without Filter / C-Mount Ruggedized) in stock in the US.

Get Volume Pricing
.STP / DrawingEngineering Support

Lens Features

-1% Distortion

Wide Angle Viewing

5MP 2/3"

Sharp images for demanding 3.45um pixel size

"R" Ruggedized

Build a vibration-resistant computer vision camera.

Optical and Mechanical Specification Table

Lens ParameterSpecification
Part NumberCIL527
Focal Length (EFL)50mm
F-Number (F#)2.0-16
Resolution5MP (3.45um)
Field of Viewx° @ x.xmm image circle
Calculate for your sensor
Image Circlex.xmm as-designed
x.xmm maximum
Distortion-1%
Weight/
IR Cut-Off Filter
Construction
Chief Ray Angle
Mechanical VariantDetail
"-M12A"

Mechanical Drawing, Compatibility, and .STP Download

Camera/MountCompatibility
Commonlands Compatible Mount
Lucid VisionYes
Raspberry Pi HQYes
iDSYes
Allied VisionYes
Basler DartYes
The Imaging SourceYes
Click here to download .STP files and Mechanical Drawings
M12 Lenses C Mount Lenses.webp__PID:d39df4c6-9351-4eae-9938-992a7c9a721e

Engineering & Quality Assured

Optical Engineering for M12 Lenses.webp__PID:cabadc1d-9038-478a-9ec1-b9515597d704

US Engineering Support

M12 Lens in the US.webp__PID:de4930ea-2073-44ee-ad75-d40d9d92487e

Easy Global Shipment

M12 Lens Manufacturing.webp__PID:7f1f5e48-3df5-4feb-9fa4-5a6210d8de49

Volume Production Ready

Find M12 lenses by browsing below our using our M12 Lens Calculator with FoV Calculations.

215°@6.8mm M12 Fisheye Lens
215°@6.8mm M12 Fisheye Lens

CIL220-F2.3-M12BNIR

$39.00
$0.00
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190°@6.4mm Fisheye M12 Lens
190°@6.4mm Fisheye M12 Lens

CIL281-F1.8-M12A650

$59.00
$0.00
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Wide-Angle 4mm M12 Lens
Wide-Angle 4mm M12 Lens

CIL339-F1.6-M12B640

$109.00
$0.00
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No Distortion 3.2mm M12 Lens
No Distortion 3.2mm M12 Lens

CIL034-F2.3-M12A660

$39.00
$0.00
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No Distortion 6mm M12 Lens
No Distortion 6mm M12 Lens

CIL062-F2.8-M12A650

$19.00
$0.00
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IR Corrected 12mm M12 Lens
IR Corrected 12mm M12 Lens

CIL122-F2.0-M12A650

$59.00
$0.00
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Telephoto 35mm M12 Lens
Telephoto 35mm M12 Lens

CIL350-F2.4-M12A650

$59.00
$0.00
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Telephoto 50mm M12 Lens
Telephoto 50mm M12 Lens

CIL051-F2.8-M12ANIR

$79.00
$0.00
View Details
Q: What is an M12 lens (S-mount lens)?

Answer: An M12 lens is a compact lens with a 12mm thread diameter, often called an S-mount lens. These lenses screws into a camera M12 lens mount and are easy to use. These lenses are used in board-level cameras for embedded vision systems. M12 lenses are smaller than C/CS-mount lenses, making them ideal for space-constrained applications like robotics​.

Q: What cameras can I use M12 lenses with?

A: There are many embedded vision cameras and AI cameras that are compatible with M12 lenses. As long as camera's lens holder is compatible with the mechanical dimensions of the lens, the lens should focus! Please make sure to match the image circle, FoV, and resolution.


Q: How do you focus an M12 lens?

Answer: Use focus targets, then slowly thread the lens while displaying a video. Go past focus, then come back to focus. You can read our full article on how to focus camera lenses.

Looking for recommendations, trying to figure out where to start, or want to discuss customizations? Contact our US-based Optical Engineers.

Call Us at +1 (858) 333-7325
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Contact@commonlands.com